Dynojet remains committed to the needs of the Powersports and Dyno community. While taking the appropriate precautions for the safety and well-being of our customers and employees, we are continuing to fulfill all orders and support our customers. Additionally, we are extending our return policy at this time.
We are here for all your Powersports/Dyno needs and are shipping out orders as usual!


Whether you're on the backroads ripping through the mud and climbing boulders or cruising down the highway at 75 mph, our Power Commander V can upgrade your ride. With tracking, tuning, and monitoring capability, this fuel tuner can easily and effectively optimize your air/fuel ratio without directly changing the ECU. This makes it super easy to revert back to stock options whenever you need to.


Our Power Commander tuning device is a powerful device that can completely overhaul your driving experience. Attached to your vehicle as a piggyback device that optimizes your air/fuel ratio, this device can then be easily uninstalled to return to stock settings.

  • Two-position map switching function built in (map switch not included)
  • Gear input
  • Analog input
  • Enhanced 'accel pump' utility


For tuning, our Power Commander is a truly powerful device, but its tracking and monitoring is what truly sets it apart. It easily connects to any computer through USB and has a -100/+250% fuel change range for more adjustment possibilities. With 10 throttle positions and the ability to monitor your rides for later tuning use, the Power Commander V is one of the most versatile tuners on the market.

  • Monitor and track your progress
  • Works with PowerCore Software Suite
  • Map each cylinder and gear individually



Faster, easier shifting for an overall increase in comfort and speed.


Automatically keeps your air/fuel ratio at your optimal settings and more.

Ignition Module

Optimize your spark advance curves for perfectly timed power

Secondary Fuel Module

Allows for more adjustments on each individual fuel injector for tuning modified engines.

Wideband Commander

Upgrades your O2 sensors for more precision and tuning capability.